Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 6.

The quantitative trait loci pyramiding effect between plant height, dry weight and leaf number on early planting stage.

Group QTL No. of lines Cold tolerance

Plant height (cm) (Mean±SD) Leaf number (n) (Mean±SD) Dry weight (g) (Mean±SD)
1 None 7 25.39±3.92bz 4.55±0.29c 0.31±0.11b
2 qPH1/qDW1+qLN3+qPH5+qDW9 5 30.82±1.63a 5.67±0.59a 0.63±0.13a
3 qPH1/qDW1+qLN3+qPH5+qPH8/qDW8 23 31.24±3.63a 5.06±0.41b 0.53±0.19ab
4 qPH1/qDW1+qLN3+qPH8/qDW8+qDW9 5 31.14±2.58a 4.99±0.20b 0.56±0.12ab

zValues with a same letter are not significantly different at *p<0.01 (Duncan’s test).

Korean J. Breed. Sci. 2024;56:225-35 https://doi.org/10.9787/KJBS.2024.56.3.225
© 2024 Korean J. Breed. Sci.